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After the method for solving the automatic search of the step length is completed,the optimization estimation computing formulas are also obtained based on CG method.

在刚架结构随机有限元方程的基础上,首次建立了刚架结构位移参数的动态Bayes误差函数,推导了相应的动态Bayes均值和方差表达式,提出多维参数估计步长的一维自动寻优方案后,结合CG法研究了刚架结构位移参数的动态Bayes随机估计方法,同时给出了刚架结构位移参数具体估计步骤。

This paper presents a detailed investigation into the problem of the preconditioned CG method for Large-scale power flow solution.

采用预处理CG法代替传统的LU直接法对高维稀疏潮流方程进行求解,详细比较各种预条件处理技术对CG法潮流方程求解的效果,提出一种新的节点优化排序的IncompleteCholesky预处理方法,实验分析证明它是CG法快速求解潮流的一种十分有效的预处理方法。

We suggest a model of distributed cluster systems, called Cluster Group Tree (CG tree), and provide its major operation algorithms that cover heartbeat delivery wit.

我们提出了一种分布式集群系统的抽象模型,称之为CG树,并给出了相关的主要操作算法:心跳递交算法、象合并算法和CG树调整算法。